Members can challenge any of the FIVE players above them. If the challenger wins, he climbs to the ranking of the challenged player while the loser drops down one ranking. If the challenger loses, both players remain in the same position.

If a player ignores a challenge for seven days or more, the challenger wins the match by Walk Over (W.O) and takes over the ranking of the challenged player.

Results have to be emailed to Greg.

The annual V-Tennis "US Open"  and "French Open" competitions also effect rankings.

At the close of each tournament and after each tournament, the rankings will be altered accordingly.